package com.yy.service;

import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Service;

/**
 * 开启异步
 * @author YY
 */
@Service

@Async
public class AsyncService {
    public void hello(){
        try {
            Thread.sleep(3000);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        System.out.println("数据正在处理。。。。。");
    }
}
